High Quality 4-Wire Smoke Detector for Conventional Fire Alarm System

• Type: Smoke Detectors
• Anti-theft Alarm System Approach: Active
• Anti-Theft Alarm System Type: Smoke Alarms
• Anti-Theft Alarm System-Wide: Space Security Alarm Detector
• Anti-Theft Alarm System Distance: Common Detectors
• Types of Smoke Detectors: Photoelectric Smoke Style
• Model NO.: ZDD-312S
• Infrared Sensor Probe Type: Infrared Temperature Sensor
• Infrared Sensor Installation: Ceiling
• Combustible Gas Detector Model: NA-300
• Alarm Output: Sound(85dB/3m) & Flash
• Smoke Alarm Density: 2.06%/FT
• Alarm Temperature: 57ºC (135ºF)
• Installation Method: Ceiling Mounted
• Operating Voltage: DC 9V Battery
• Low Battery Warning: Yes
• Detecting: Smoke & Heat
• Static Current: <10ua
• Alarm Current: <35mA
• Battery Life: 1 Year
• Detecting Area: 80m2 at 6~12 Installation Height
• Power Indication: Green LED Constant on
• Dimensions: 124mm(Dia)*40mm(H)
• Operating Temperature: -10°c ~ +70°c
• Operating Humidity: ≦90%Rh
• Transport Package: Color Box
• Specification: CE, RoHS
• Trademark: ZUDSEC
• Origin: Shenzhen, China
• HS Code: 8531101000
• Production Capacity: 1000000PCS/Year

Product Description

 

Product Description

High Quality 4-Wire Smoke Detector for Conventional Fire Alarm System

Is a high-sensitivity photoelectric smoke detector for fast detection of slow, smoldering Smoke&Fire when Danger. It is designed for a wide range of  commercial applications where reliable smoke detection is required.

 

Features

- Infrared photoelectric sensor; Strong Adaptability for Circumstance.
- Alarm output N.C./N.O. optional; Network output / LED indicator
- SMT Design, High Stability
- 9-35VDC Wide Voltage Operating Range
- Low Standby Current
- Stainless Steel Shield
- Meeting GB4715,UL268,EN54-7 Standards. 


 

Product Parameters

• Operating Voltage:DC9V~35V ; Standby Current : ≤2mA; Alarm Current:≤10mA
• Alarm mode: network output / LED  indicator         
• Alarm output: relay output
• Sensitivity: class I                      
• Operating Temperature: -10ºC ~ +50ºC
• Operating Humidity :≤95%RH
• Detecting Area: 80 square meter(with the installation height of 6m-12m), and 60 square meter (with the installation height less than  6m)
• Dimension Size: Φ10.4 cm * 4.9cm; Packing box: 11.5*11*6cm; Weight: 0.22kg/pc   

 

 

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